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daymet data from ORNL DAAC
biomass data from ORNL DAAC
daymet data from ORNL DAAC

ORNL DAAC

Oak Ridge National Laboratory DAAC

NASA's Oak Ridge National Laboratory Distributed Active Archive Center (ORNL DAAC) specializes in data and information relevant to terrestrial biogeochemistry, ecology, and environmental processes, which are critical to understanding the dynamics of Earth's biological, geological, and chemical components.

Biogeochemical Dynamics Data

ORNL DAAC archives data and model products that were generated with funding from NASA's Terrestrial Ecology program and other programs within NASA's Carbon Cycle and Ecosystems focus area. Datasets are organized by both the name of the associated NASA project and by science themes in biogeochemical and ecological research.

For more information about data and services, visit the ORNL DAAC website. ORNL DAAC content will move into Earthdata in 2025.